title: 15N end-product methods for the study of whole body protein turnover.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000641:Ammonia / Q000652:urine*; D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism; D002648:Child; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008722:Methods; D009587:Nitrogen Isotopes; D011506:Proteins / Q000378:metabolism*; D014508:Urea / Q000652:urine*
chemical_list: D000596:Amino Acids; D009587:Nitrogen Isotopes; D011506:Proteins; D002245:Carbon Dioxide; D000641:Ammonia; D014508:Urea